BarracloughB. M., and SheaM.: Suicide and Samaritan clients.Lancet, II, 868–870. 1970.
2.
GleserG. C., GottschalkL. A., and SpringerK. J.: An anxiety scale applicable to verbal samples.Arch, Gen. Psychiatry, 5, 593–605. 1961.
3.
JourardS.: Self-disclosure: An Experimental Analysis of the Transparent Self.New York: Wiley-Interscience. 1971.
4.
SarasonI. G., and GanzerV. J.: Anxiety, reinforcement, and experimental instructions in a free verbalization situation.J. Abnorm. Psychol., 65, 300–307, 1962.
5.
TabachnickN., and KlugmanD. J.: No-name — a study of anonymous suicidal telephone calls.Psychiatry, 28, 70–87. 1965.
6.
TabachnickN., and KlugmanD. J.: Anonymous suicidal telephone calls; a research critique.Psychiatry, 33, 526–532. 1970.
7.
WhalenC.: Effects of a model and instructions on group verbal behaviors.J. Consult. Clin. Psychol., 33, 509–521. 1969.
8.
WilkinsJ.: Suicide and anonymity.Psychiatry, 32, 303–312. 1969.